baber/WOPTO huggingface dataset:
Patent CA-2143676-C (CA)
Inventor: LEISS DIRK
IPC: C08J5/18
Filed: 1994-07-01
Granted: 2000-01-25
Abstract: The invention concerns sheeting made from ethylene and propylene polymers optionally also containing processing aids, fillers, pigments or other additives. The sheeting is characterized in that it contains (a) a propylene homopolymer with a melt flow rate (measured at 230°C and under a load of 2.16 kg) of about 0.8 to 3.0 g/10 min, a melting point T m of about 154 to 168°C (determined by differential scanning calorimetry) and an E-modulus of about 900 to 1500 N/mm2 (determined in accordance with DIN 53457n and (b) an ethylene homopolymer with a melt flow rate (measured at 190°C and under a load of 2.16 kg) of about 1.5 to 3.0 g/10 thin, a melting point T m of about 110 to 130°C and an E-modulus of about 200 to 400 N/mm2, in the ratio of 100 parts by wt of the propylene homopolymer to about 5 to 20 parts by wt. of the ethylene homopolymer. The sheeting can be used in the form of self-adhesive composite sheets suitable for the lamination-coating of any kind of object.
Patent CA-2144358-C (CA)
Inventor: YAMAMOTO YUJI
IPC: G03B27/46
Filed: 1995-03-10
Granted: 2000-05-23
Abstract: A film information communication apparatus comprising a picture reading mechanism for reading information recorded in a photosensitive emulsion layer, in a photographic film including a photosensitive emulsion layer and a magnetic recording layer, a magnetic recording and reading mechanism for reading information recorded in the magnetic recording layer, a film information reading mechanism for reading information recorded in other portion of the film than the photosensitive emulsion layer and magnetic recording layer, and a communiction control mechanism for outputting the information for printing read out by each reading mechanism. According to the communication apparatus of the present invention, even in the case of the existing printing apparatus incapable of reading the magnetic information on the film, photographic printing can be executed by communication of the printing information output from the communication apparatus, only by modifying the control board of the memory control device in the printing apparatus.
Patent CA-2152842-C (CA)
Inventor: MUZZY NORMAN EVERETT
IPC: B60N2/75
Filed: 1995-06-28
Granted: 1999-10-12
Abstract: An adjustable armrest for use with an operator's seat on a vehicle includes a pair of pins which project laterally from a side of the seat.  A generally rectangular frame has an open side which faces the seat.  A pair of gear wheels mounted for rotation on the frame about its central axis.  Each gear wheel has another bore which is offset from the central bore and which receives one of the pins.  A drive gear drives a belt which rotates the gear wheels to move the drive gears and frame with respect to the pins.  A knob is slidably and non-rotatably coupled to an end of a sleeve which, in turn, is fixed to the drive gear.  The knob is rotatably and non-slidably coupled to an end of a shaft which is slidable in the sleeve.  The other end of the shaft is coupled to a locking pawl.  As spring urges the knob, shaft and pawl to a locking position wherein the pawl engages the gear wheels cylinders to prevent their rotation.  The knob is movable against the spring to disengage the pawl from the gear wheels.
Patent CA-2154279-C (CA)
Title: Glass compositions
Inventor: FYLES KENNETH MELVIN
IPC: C03C4/02
Filed: 1994-01-25
Granted: 2007-01-23
Abstract: An infrared and ultraviolet soda-lime-silica glass of a neutral tint containing 0.25% to 1.75% by weight total iron expressed as Fe2O3 and a ferrous content by weight calculated from the equation: % by weight FeO >= 0.007 + (Optical density -0.036)/2.3 the glass further including one or more colourants selected from the group consisting of Se, Co3O4, Nd2O3, NiO, V2O5, CeO2, TiO2, CuO, MnO and SnO such that the glass, in a 4 mm thickness has a visible light transmission of at least 32%, a direct solar heat transmission at least seven percentage points lower than the visible light transmission and an ultraviolet transmission of less than 25%.
Patent CA-2156166-C (CA)
Title: Rotary low-frequency sound reproducing apparatus and method
Inventor: HISEY BRADNER L
IPC: H02K26/00
Filed: 1993-02-26
Granted: 2001-08-14
Abstract: Apparatus (21) is described for reproducing low frequency sound in response to an applied electrical signal having a rotary acoustic radiator (22) comprised of a chamber (26) having a rotor assembly (58) including a shaft (61) and movable vanes (71, 72) secured to the shaft rotatably mounted in chamber for rotation on a longitudinal axis. Stationary vanes (62, 63) are mounted in the chamber and extend generally radially between the chamber walls and the shaft. The chamber has ports (64, 66, 67, 68) therein opening into the chamber and disposed adjacent the stationary vanes on opposite sides of said stationary vanes. The movable vanes are disposed on opposite sides of the stationary vanes and extend generally radially between the chamber walls and the shaft.
Patent CA-2158024-C (CA)
Title: A mycoplasma gallisepticum antigen, dna encoding the antigen, recombinant vector bearing the dna and recombinant virus utilizing the recombinant vector as well as use thereof
Inventor: SAITOH SHUJI
IPC: C12N15/31
Filed: 1994-03-31
Granted: 2000-09-12
Abstract: A polypeptide showing an antigenicity to Mycoplasma gallisepticum, a fused polypeptide of said polypeptide ligated at the N terminus thereof with a signal membrane anchor of type II external membrane polypeptide of virus that infects to fowl, or a polypeptide showing an antigenicity which is substantially pure and reactive with Mycoplasma-immunized sera or Mycoplasma-infected sera, and having an amino acid sequence of about 32 kilodaltons, about 40 kilodaltons or about 70 kilodaltons, expression thereof or a modified polypeptide to such an extent that shows an immunogenicity equivalent to that of said polypeptide using a recombinant virus, and use of the recombinant virus as a live vaccine.
Patent CA-2158764-C (CA)
Title: Disque prosthetique intervertebral a base d'hydrogel, avec bombement lateral reduit
IPC: A61F2/44
Filed: 1994-01-28
Granted: 1999-03-09
Abstract: Un noyau prothétique (10) de disque vertébral est réalisé en hydrogel et présente une forme correspondant en général à celle du noyau gélatineux naturel, et il présente un renflement latéral réduit sous une forte charge compressive. L'hydrogel a une teneur en eau pouvant aller de 30 à 90 % et présente une résistance à la compression de 4 MNm-2 ou plus. Quand cet hydrogel est déshydraté, son volume est inférieur à la moitié de celui du noyau d'hydrogel hydraté. Ce noyau prothétique peut être constitué de deux éléments d'hydrogel ou plus (42, 44) qui, une fois combinés, présentent une forme qui correspond globalement à celle du noyau naturel. Ce noyau prothétique peut être doté d'une périphérie postérieure rigide (24) et/ou d'une paroi antérieure épaissie (28).
Patent CA-2160083-C (CA)
Inventor: BRUSHWOOD DANIEL H
IPC: B60T8/22
Filed: 1995-10-06
Granted: 2005-07-12
Abstract: An empty/load mechanism for controlling the brake pressure on a railroad car is mounted inboard on the web of the car body side sill having a lower flange. A pivotable sensing arm reaches around the side sill flange and has a horizontal contact shaft at its free end for contact with the upper surface of a truck side frame for operating the mechanism in response to the distance between the car body and the truck.
Patent CA-2164835-C (CA)
Title: Method for production of high titer virus and high efficiency retroviral mediated transduction of mammalian cells
Inventor: FINER MITCHELL H
IPC: C12N15/87
Filed: 1994-06-10
Granted: 2010-01-05
Abstract: The invention provides a novel retroviral packaging system, in which retroviral packaging constructs, and packaging vector transcripts are produced from high expression plasmids by transfection in human cells. High titers of recombinant retroviruses are produced in infected cells. The methods of the invention include the use of the novel retroviral constructs to transduce primary human cells, including T cells and human hematopoietic stem cells, with foreign genes by cocultivation at high efficiencies. The invention is useful for the rapid production of high titer viral supernatants, and to transduce with high efficiency cell s that are refractory to transduction by conventional means.
Patent CA-2179553-C (CA)
Title: Determining dynamic properties of programs
Inventor: DEVANBU PREMKUMAR THOMAS
IPC: G06F11/28
Filed: 1996-06-20
Granted: 2001-01-02
Abstract: Techniques for obtaining information about dynamic properties of a first program. The techniques involve making a static analysis of the first program to determine what instrumentation is needed to produce the desired information and then producing a second program which causes a programmable instrumentation apparatus to produce an instrumented version of the first program. The programmable instrumentation apparatus may be a programmable binary editor or a a debugger. Execution of the instrumented program provides the information about the dynamic properties. The program for the instrumentation apparatus is produced by a source code analyzer which statically analysis the source code. The source code analyzer is in turn produced by a code analyzer generator. Output from the instrumentation may be provided to a graphical display system. In one use of the techniques, the code analyzer generator not only generates a source code analyzer for producing the second program, but also a source code analyzer for producing a program which when executed by a graphical browser makes a flow graph for the program. In this case, the graphical browser responds to the output from the execution environment by altering the appearance of the flow graph.
Patent CA-2179648-C (CA)
Title: Herbicidal diphenyl ether and nitrogen solution compositions and method
Inventor: BARNES CLYDE JAMES III
IPC: C05G3/60
Filed: 1994-12-09
Granted: 2005-03-22
Abstract: A herbicidal composition comprising herbi- cidally effective amounts of a diphenyl ether of formula (I), at least one nitrogen containing fertil- izer that is present in an amount that increases the herbicidal activity of said diphenyl ether, and one or more adjuvants.
Patent CA-2179904-C (CA)
Inventor: SCHNEIDER REINHARD
IPC: C25D3/02
Filed: 1995-02-23
Granted: 2006-01-31
Abstract: The invention relates to a method of electrolytic deposition of metals from electrolytes, which contain additives or process organics in order to achieve specific physical properties. Such additives are subject to continuous consumption during electrolysis, decomposition products forming from these additives, which deposit in the entire electrolytic system and thus also on the material for treatment.        Thus the object underlying the invention is to avoid quality shortfalls in the deposited coatings caused by organic residues, and in this way to achieve a continuous metal deposition with uniform quality of the metal coatings. This object is achieved by spatial limitation of the concentration of the process organics to the electrolyte region in the electrolytic system in which it is relevant to the process. The circulated electrolyte is kept free of process organics by filters. Renewed metered addition of process organics is effected in dependence on consumption directly before the region relevant to the process.
Patent CA-2180182-C (CA)
Title: Trappe d'acces, pour le ramonage des conduits de poele a bois
Inventor: ROBITAILLE CLAUDE
IPC: F23J13/04
Filed: 1996-06-28
Granted: 2004-02-17
Abstract: Dans la présente invention, un orifice a été fait sur la partie extérieure d'un coude de tuyau de poêle ce qui permet de nettoyer le tuyau de poêle sans avoir besoin de le démonter. Cet orifice est fermé par une trappe retenue fermement au coude pa r une penture à ressort d'un côté, et par une agrafe de l'autre.
Patent CA-2180313-C (CA)
Inventor: BENTHIN SIEGFRIED
IPC: E06B9/36
Filed: 1996-07-02
Granted: 2001-01-16
Abstract: A vertical blind device with a crank rod for operation, in which slats, which are hung on slat carriages, can be pivoted about a vertical axis by 180° from a closed hanging position, directed horizontally in a plane parallel to one another, into the other closed hanging position and are horizontally movable with the slat carriages in a support rail. A pivot pin of a pivot drive is provided for a pivot shaft, guided through all the slat carriages in an axially displaceable manner and adapted to rotate in unison, and the crank rod have complementary coupling elements, The pivot pin lies with its coupling element in the two stopped positions of the slats laterally outside the plane of the closed hanging. During a reversed rotation, the pivot pill with its coupling element, together with the 180° pivoting movement of the slats, pivots from one side to the other side of the then closed hanging slats.
Patent CA-2181520-C (CA)
Inventor: PEETERS PETER HUBERTBIS
IPC: A63B69/00
Filed: 1996-07-18
Granted: 2000-09-19
Abstract: An apparatus  for training goalkeepers  including,  in combination, a reel containing a quantity of line and a goal. A reel support member is provided to which the reel is mounted. A reel support line guide is positioned on the reel support. A line anchor is positioned on the reel support.  The goal has a first lower corner and a second lower corner.  A first lower corner line guide is positioned in the first lower corner.  A second lower corner line guide is positioned in the second lower corner.  A remote end of the line is fed from the reel through the reel support line guide, the first lower corner line guide, the second lower corner line guide and back to the reel support line guide; with the remote end of the line being secured to the line anchor.  The line provides an outline of a shooting zone.  The shooting zone is dynamically changeable during training sessions by feeding or retracting the line from the reel.
Patent CA-2185820-C (CA)
Title: Procede et dispositif pour la fente d'une carcasse d'animal de boucherie
Inventor: VAN HOREEBECK JEAN
IPC: A22B5/20
Filed: 1996-09-17
Granted: 2000-03-28
Abstract: Le procédé et le dispositif ont des usages dans le domaine de l'abattage d'animaux de boucherie. Le dispositif de coupe est caractérisé en ce que le palonnier (19) est associé à un capteur de position (30) appréciant le rétro-pivotement du palonnier correspondant à l'échappement du galet inférieure (21) par rapport à l'extrémité basse de la carcasse. Le palonnier est lié à un actionneur (31) dont le fonctionnement est commandé par le détecteur pour provoquer le déplacement du palonnier dans le sens pour lequel il repousse et éloigne la carcasse par rapport à l'organe de coupe (12) avant que ce dernier atteigne l'extrémité basse (41). Le procédé et le dispositif s'appliquent à la fente de carcasses limitée à la majeure partie du rachis.
Patent CA-2191061-C (CA)
Inventor: GROOME NIGEL PATRICK
IPC: G01N33/577
Filed: 1995-05-22
Granted: 2006-08-01
Abstract: Elevated levels of Inhibin-A in maternal serum or plasma have been shown to indicate the presence of Down's Syndrome. The assay method comprises the use of a monoclonal antibody specific for at least part of the Inhibin-A .beta. sub-unit (.beta.A), and another monoclonal antibody specific for at least part of the Inhibin-A sub-unit. The .beta.A antibody is used to capture Inhibin-A from the test sample, and the .alpha. sub-unit antibody is used as the detection antibody and is linked to a detectable marker. The method is carried out in the first or second trimester as a screening test to select patients for subsequent diagnostic testing.
Patent CA-2200568-C (CA)
Title: Therapeutic vitamin-calcium combination in unitary galenic tablet form, method for preparing same and use thereof
Inventor: STENGER ERIC
IPC: A61K33/06
Filed: 1995-08-04
Granted: 2008-10-28
Abstract: A therapeutical combination including elemental calcium and at least one vitamin D as the combined active principles, and further containing at least one dry and wet binder combined in a synergistic amount with at least one diluent, at least one binder and at least one lubricant, at least one of said diluent and said binder being a sweetener. The ratio of elemental calcium to vitamin D, expressed in mg of elemental Ca per IU of vitamin D, is advantageously 1-1.5, preferably 1.2-1.3.
Patent CA-2201955-C (CA)
Title: Preparation of pastas
Inventor: HSU JAU YANN
IPC: A23L7/109
Filed: 1997-04-04
Granted: 2006-02-14
Abstract: According to the present invention, there is provided a process for the preparation of a fully cooked shelf stable or refrigerated acidified pasta product comprising mixing pasta ingredients with an encapsulated, hot water soluble/cold water insoluble edible acid, forming the dough into a pasta, steaming the pasta a first time, then treating the steamed pasta with water, afterwards steaming the pasta a second time and finally packaging the twice steamed pasta either with heat processing or under modified atmospheric conditions.
Patent CA-2204466-C (CA)
Inventor: SANFILIPPO JAMES J
IPC: B65B31/00
Filed: 1997-05-05
Granted: 2002-08-27
Abstract: Apparatus and method for exposing product to a controlled environment.  The apparatus includes a distribution chamber with an inlet for receiving controlled environment or combination of gases, and a region of flow resistance.  A plurality of jet nozzles are surrounded by the flow resistance region and provide high velocity streams of controlled environment which are surrounded by the low velocity streams from the resistance region.  For some applications, a section of chamber immediately preceding entry into a sealer, the controlled environment supply to the jet nozzles may be shut off.
Patent CA-2206383-C (CA)
Inventor: BINNS WALTER PATRICK
IPC: H04M3/533
Filed: 1997-05-28
Granted: 2000-10-31
Abstract: The invention provides a group message delivery system that includes a memory device coupled to a group message controller. The group message controller generates a group telephone number and a database corresponding to the group telephone number in the memory device based on a first information received from a first caller. The first information includes a group list of at least one telephone number corresponding to at least one receiving party. The group message controller responds to a call by a second caller to the group telephone number by receiving second information from the second caller and delivering a message included in the second information to the at least one receiving party.
Patent CA-2213230-C (CA)
Title: Particules de cellulose, leur procede de production et leur utilisation
Inventor: SPEDDING JEFFREY F
IPC: D21H21/04
Filed: 1996-02-15
Granted: 2005-11-08
Abstract: L'invention concerne des particules de cellulose présentant des groupes cationiques également à l'intérieur.
Patent CA-2215384-C (CA)
Inventor: JANSSON KJELL
IPC: E21B15/00
Filed: 1996-03-22
Granted: 2006-12-19
Abstract: Drilling device comprising a frame (1) with a feed device (2) which carries a drilling device (3) movable to-and-fro for rotation of a drill string (4). The drilling device comprises means (6) for sensing an end (7) of a drill string element (8) in the drill string (4) and means (9) for registering the position of the end (7) along the feed device (2) and for registering the displacement of the drilling device (3) along the feed device (2).
Patent CA-2218781-C (CA)
Title: Process and device for cooling an article
Inventor: ROLLE CLAUDE-ALAIN
IPC: B21C29/00
Filed: 1997-10-21
Granted: 2006-10-03
Abstract: In a process for cooling an article by applying a liquid coolant to the surface (20) of the article (18) in the form of continuous jets (16) of coolant, the delivery rate of each jet of coolant is set in such a manner that the coolant striking the surface (20) evaporates completely. The jets (16) of coolant are applied by means of a plurality of jets (16) of coolant of small diameter (d) distributed over the surface (20) to be cooled. Each jet (16) of coolant has a diameter (d) of 20 to 200 µm.
Patent CA-2220370-C (CA)
Inventor: CHAMBERS THOMAS J
IPC: A61F9/007
Filed: 1996-05-24
Granted: 2006-07-18
Abstract: This invention is a lens injecting device (10) including a slidable plunger (16) and means for providing a force (24) in a direction opposite to the direction of advancement of the slidable plunger (16) to provide controlled release of the deformable intraocular lens fromn the lens injection device (10). Further this is a method of implantation of a deformable intraocular lens in the eye by forcing the deformable intraocular lens in a folded or condensed configuration through a passageway through an incision in the eye while applying an opposing force to control release of the deformable intraocular lens into the eye.
Patent CA-2223800-C (CA)
Inventor: APPLEBY DONALD BENJAMIN
IPC: B01J49/00
Filed: 1996-05-24
Granted: 2001-02-20
Abstract: N-alkyl polyhydroxyalkyl amines such as N-methyl glucamine having a Gardner Color of less than 1 are reacted with sources of fatty acyl groups such as methyl esters, anhydrides, and/or fatty acids that have greater than 98 %  transmittance at 460 nm in organic hydroxy solvents such as methanol to prepare N-alkyl polyhydroxy amine amides with good color. The N-alkyl polyhydroxy amines can be purified by crystallization, and/or subjected to reductive bleaching, to provide superior color. The reaction is preferably carried out at low temperature for short periods of time and with low catalyst levels to minimize formation of cyclic products. The resulting amide product can be further purified by treatment with anionic and cationic exchange resins to remove soap and amine impurities. The anionic ion exchange resin can be readily regenerated by acidifying it followed by washing with an organic solvent.
Patent CA-2235451-C (CA)
Inventor: HAYES DAN M
IPC: C03B9/41
Filed: 1998-04-21
Granted: 2004-04-13
Abstract: In an individual section (IS) machine glassware forming system that includes a gob distributor for delivering glass gobs to individual machine sections in sequence, blank molds at each machine section for forming gobs into blanks and blow molds at each machine section for forming the blanks into hollow glass containers, apparatus for timing arrival of the gobs at each machine section and terminating operation of a section in the event of an imminent gob misload comprises gob sensors and associated electronics for determining gob arrival timing at each machine section. The gob arrival timing so determined is compared to a preset shut-down limit at each machine section. Operation of the blank molds at a machine section is immediately terminated when gob arrival timing at that section exceeds the preset limit, while the blow molds and ware transfer mechanisms for that section are permitted to complete an operating cycle. In this way, damage to the blank molds and generation of tramp glass are prevented while the section is cleared of acceptable glassware.  After the potentially misloaded glass is cleared and any necessary repairs are made, the machine section may be restarted employing normal restart techniques. Operation at the other machine sections continues without interruption.
Patent CA-2243719-C (CA)
Title: Process and apparatus for creating artificial leaves and flowers
Inventor: HANSON SUSAN
IPC: A01G22/10
Filed: 1998-07-22
Granted: 2001-09-04
Abstract: A method and apparatus for the forming of artificial leaves and flower petals, especially for use as a craft item, includes a male form for forming an armature for the leaf or petal and a female mold for generating the leaf or petal body.  A flexible wire is wrapped about the male  form to  form  an  armature with an extending stem.  The armature is removed from the form and placed in the mold.  The mold is then filled with a film-forming casting material, such as a polyvinyl acetate.  Upon cure, the artificial leaf or petal is removed from the mold.  The leaf or petal may be combined with other leaves or petals similarly formed to form an artificial floral arrangement.